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Hero · Overhead-cam four-stroke single, wet sump, gearbox shares engine oil, chain drive

Ignitor (125 cc)

Library entry covers 2013-2015

34 factory 49 guideline

Published source

Hero Argentina, HERO IGNITOR 125 Manual de Usuario, Programa de mantenimiento printed pp.81-83 (official Hero Argentina PDF)

Factory owner's handbook. Covers Hero Argentina HERO IGNITOR 125 owner's manual (Spanish, uploaded 2022 per its URL); the 2013-2015 catalog years are not confirmed.

83 items for a 2013 model, grouped by interval the way a factory chart is laid out.

How this bike is built (what the schedule is based on)

Engine cycle: Four-stroke
Engine lubrication: Wet sump (oil in crankcase)
Oil filtration: Replaceable cartridge or spin-on filter
Valve gear: Overhead cam, screw/locknut adjusters
Ignition: Electronic (CDI / transistor / ECU)
Charging: Alternator / stator with rectifier
Battery: Wet cell (flooded lead-acid, needs topping up)
Fuel system: Single carburetor
Cooling: Air / oil cooled
Primary drive: Gear or chain inside engine, shares engine oil
Gearbox oil: Shares engine oil
Clutch control: Hand lever, cable
Final drive: Chain
Front suspension: Telescopic fork
Rear suspension: Swingarm, twin shocks
Front brake: Disc, hydraulic
Rear brake: Drum (or band / belt rim)
Wheels: Cast / alloy, tubeless
Sidecar: No sidecar

Maintenance schedule

2013 Hero Ignitor (125 cc)

On the road: every 300 km

1 item

Check engine oil level

Pre-ride / on the road

Guideline

Each fuel stop on old machines. Dry sump: check the tank hot, engine idling or just stopped, per your manual.

On the road: every 500 km

3 items

Check lights, horn, brake light switches

Pre-ride / on the road

Guideline
Check tire pressures

Pre-ride / on the road

Guideline
Lubricate drive chain

Pre-ride / on the road

Guideline

Lube warm, ideally at the end of the riding day so it soaks in overnight. Sooner after rain.

On the road: every 1,000 km

1 item

Check chain slack and rear wheel alignment

Pre-ride / on the road

Guideline

Every 1,600 km or 6 months

2 items

Adjust rear drum brake and rod / cable linkage

Brakes

Guideline
Inspect tire tread, sidewalls and date codes

Wheels and tires

Guideline

Every 2,000 km

1 item

Drive chain (inspect, clean, lubricate, adjust)

Final drive

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. Chart: I, C, L, A every 2000 km. Note 4: visit an authorised dealer for chain inspection, cleaning, lubrication and adjustment every 1000 km. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.

Every 3,000 km

24 items

Electric starter (inspect)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Engine oil (replace)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. R at every service (500 km and every 3000 km); replace once every 3000 km and top up if the level is at or near the lower mark. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Front suspension (inspect)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km); R at 30000 km. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Headlight focus (inspect, adjust)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I, A at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Nuts, bolts and fasteners (inspect)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km); inspect and keep the specified torque (note 6). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Oil circulation (inspect)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Rear suspension (inspect)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km); inspect the mounting bushes, replace the rear shock if necessary. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Secondary air (SPAN) system (inspect)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Spark plug (inspect, clean, adjust)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I, C, A at every service except 12000 and 24000 km. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Starter operation (inspect)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Throttle operation (inspect, adjust)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I, A at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Valve clearance (inspect, adjust)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I, A at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Fuel lines (inspect)

Fuel and air

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Battery voltage (inspect)

Ignition and electrics

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Clutch (inspect, adjust)

Primary and gearbox

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I, A at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Drive chain slider (inspect)

Final drive

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I from 3000 km at every service. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Steering head bearing (inspect, adjust, lubricate)

Front end

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I or I, A at every service (500 km and every 3000 km); I, L, A at 12000 and 24000 km. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Side and main stand (lubricate)

Rear suspension and frame

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. L at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Brake disc and pad wear (inspect)

Brakes

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Brake fluid (inspect)

Brakes

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km); replace once every two years or 30000 km, whichever comes first (note 5). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Brake light switch (inspect, adjust)

Brakes

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I, A at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Brake shoes (inspect, adjust)

Brakes

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I, A at every service (500 km and every 3000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Wheel bearings (inspect)

Wheels and tires

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at every service (500 km and every 3000 km); inspect free play, replace if necessary (note 7). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Wheels and tires (inspect)

Wheels and tires

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I at 500, 3000, 6000, 9000, 15000, 21000, 24000, 27000 and 30000 km as printed. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.

Every 5,000 km or 12 months

10 items

Check throttle cable(s) free play and return

Fuel and air

Guideline
Clean fuel tap filter / sediment bowl

Fuel and air

Guideline
Clean drive chain thoroughly (remove and soak, re-lube)

Final drive

Guideline

Non O-ring chains on old machines: remove, clean, soak in hot chain grease or lube, refit with the master link clip closed end leading.
Inspect chain and sprockets for wear (measure stretch)

Final drive

Guideline
Check steering head bearing adjustment

Front end

Guideline
Inspect fork seals, stanchions and fork boots

Front end

Guideline
Check footrests, pegs, rear brake and gear lever pivots

Rear suspension and frame

Guideline
Grease and check center / side stand and springs

Rear suspension and frame

Guideline
Check brake pads and discs

Brakes

Guideline
Check wheel bearings for play

Wheels and tires

Guideline

Every 6,000 km

5 items

Engine oil centrifugal filter (clean)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. C at 500 km and every 6000 km. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Engine oil filter screen (clean)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. C at 500 km and every 6000 km. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Muffler (inspect, emissions check)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. I, E at 6000 km and every 6000 km; check idle CO emission. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Carburetor idle speed (clean, adjust)

Fuel and air

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. C, A at 500 km and every 6000 km; A at the 3000 km services between. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Brake system, cam and pedal (clean, lubricate)

Brakes

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. C, L at 3000 km and then every 6000 km (3000, 9000, 15000, 21000, 27000 km). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.

Every 6,500 km or 12 months

3 items

Inspect, clean and gap spark plugs

Engine

Guideline
Adjust clutch free play, lubricate cable and lever pivot

Primary and gearbox

Guideline
Lubricate brake cam spindles, check linings and drums

Brakes

Guideline

Every 8,000 km or 12 months

2 items

Change engine oil

Engine

Guideline

Pre-1970 machines: many owners run non-detergent or classic-spec oil with no filter, so short intervals matter. Dry sump: drain the tank and the crankcase/sump, flush the tank and clean the feed and return screens.
Replace oil filter

Engine

Guideline

Every 9,500 km or 12 months

7 items

Clean / inspect air filter

Fuel and air

Guideline

Mesh or oiled foam: clean and re-oil. Paper: blow out or replace. Some very early machines have no filter at all.
Clean carburetor float bowl(s), check float level and jets

Fuel and air

Guideline

Ethanol fuel varnishes old carbs quickly in storage.
Check charging voltage and regulator / cut-out

Ignition and electrics

Guideline
Check swingarm bushes for play

Rear suspension and frame

Guideline
Inspect rear shocks for leaks and damping

Rear suspension and frame

Guideline
Lubricate control cables and lever pivots

Controls and cables

Guideline
Lubricate speedometer / tachometer cables, check drive

Controls and cables

Guideline

A dry speedo cable whips the needle and eventually kills the instrument.

Every 12,000 km

1 item

Spark plug (replace)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. R at 12000 and 24000 km. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.

Every 13,000 km or 2 years

1 item

Check and adjust valve clearances

Engine

Guideline

Every 15,000 km

1 item

Air filter element (replace)

Fuel and air

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. R at 15000 and 30000 km; replace once every 15000 km, earlier in dusty areas. Do not open the air filter unless there is a riding problem. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.

Every 16,000 km or 2 years

1 item

Compression test (or leak-down)

Engine

Guideline

Every 19,500 km or 2 years

2 items

Replace air filter element

Fuel and air

Guideline
Grease swingarm pivot

Rear suspension and frame

Guideline

Every 24,000 km or 3 years

1 item

Change fork oil

Front end

Guideline

Some early telescopic forks are grease filled or use very small oil quantities. Check your manual.

Every 24,000 km

1 item

Replace brake linings / skim drums (wear based)

Brakes

Guideline

Every 25,500 km or 4 years

1 item

Replace spark plugs

Engine

Guideline

Every 29,000 km

1 item

Replace chain and sprockets (wear based)

Final drive

Guideline

Every 30,000 km or 2 years

2 items

Front suspension oil (replace)

Engine

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. Replace once every 2 years or 30000 km, whichever comes first. Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.
Brake fluid (replace)

Brakes

Factory

Factory: Programa de mantenimiento (printed pp.81-83, translated from Spanish), columns 500, 3000, 6000 ... 30000 km; each paid service within 100 days or 3000 km of the previous one, whichever first; at higher readings repeat the intervals. Replace once every two years or 30000 km, whichever comes first (note 5). Key: I = inspect; C = clean; R = replace; A = adjust; L = lubricate; T = top up; E = check emissions.

Every 32,000 km or 4 years

2 items

Repack / replace steering head bearings

Front end

Guideline

Many old machines use loose balls in cups and cones. Taper roller conversions are common.
Repack / replace wheel bearings

Wheels and tires

Guideline

Cup-and-cone and taper roller hubs need periodic repacking and adjustment.

Every 40,000 km or 6 years

1 item

Replace swingarm bushes / bearings

Rear suspension and frame

Guideline

Every 48,500 km or 6 years

1 item

Rebuild forks: seals, bushes, springs

Front end

Guideline

Every 6 months

1 item

Clean battery terminals, check charge and strap

Ignition and electrics

Guideline

Every 2 years

3 items

Inspect wiring, bullet connectors and ground points

Ignition and electrics

Guideline
Inspect frame, welds and lugs for cracks

Rear suspension and frame

Guideline
Replace brake fluid

Brakes

Guideline

Every 4 years

3 items

Replace fuel lines

Fuel and air

Guideline

Old rubber and modern ethanol fuel do not mix well.
Inspect brake hoses; replace old rubber

Brakes

Guideline
Rebuild calipers and master cylinders (seals)

Brakes

Guideline

Every 6 years

1 item

Replace tires on age (regardless of tread)

Wheels and tires

Guideline

Guideline lines: Intervals here are general guidelines for the machine's era and layout, compiled for this app. They are not factory manual figures. Check your workshop manual, and edit any interval in the bike's Schedule tab.